समांतर श्रेणी \(42,38,34,30,\ldots\) का अगला पद क्या होगा?
What is the next term of the arithmetic progression \(42,38,34,30,\ldots\)?
Explanation opens after your attempt
C. (26)
Concept
The common difference is (-4), so the next term is (30-4=26). In exams, apply the negative difference in decreasing terms.
Why this answer is correct
The correct answer is C. (26). The common difference is (-4), so the next term is (30-4=26). In exams, apply the negative difference in decreasing terms.
Exam Tip
सार्व अंतर (-4) है, इसलिए अगला पद (30-4=26) है। परीक्षा में घटते पदों में ऋणात्मक अंतर लगाएँ।
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